wip

packages/racing/domain/value-objects/PointsTable.ts

@@ -0,0 +1,21 @@
+export class PointsTable {
+  private readonly pointsByPosition: Map<number, number>;
+
+  constructor(pointsByPosition: Record<number, number> | Map<number, number>) {
+    if (pointsByPosition instanceof Map) {
+      this.pointsByPosition = new Map(pointsByPosition);
+    } else {
+      this.pointsByPosition = new Map(
+        Object.entries(pointsByPosition).map(([key, value]) => [Number(key), value]),
+      );
+    }
+  }
+
+  getPointsForPosition(position: number): number {
+    if (!Number.isInteger(position) || position < 1) {
+      return 0;
+    }
+    const value = this.pointsByPosition.get(position);
+    return typeof value === 'number' ? value : 0;
+  }
+}